All Categories
Top Quality: Brand new aftermarket Replacement Z28 Style Performance Valve Springs are made of Chrome Silicon.
Valve Spring Specification: Max Lift: .550", Type: Single W/ Damper Valve, Spring Diameter: 1.250", Installed Height: 110# @ 1.700", Open Load: 285# @ 1.210",
Retainer specification: Lock Angle: 7 degree, Material: 4140 chrome moly steel, heat treated
Lock Specification: Single, square, heat treated, enhance durability and superior reliability
They are well-machined, Great accurate Clearances, Please do match the fitment and Structure before purchasing.
KIPA Z28 Valve Springs Kit With Steel Retainers HD Locks for Small Block Chevy SBC 327 350 400